TY - RPRT TI - Changes in left ventricular internal diameter with increasing pericardial pressure. AU - B L Pegram AU - M B Kardon AU - V S Bishop PY - 1975 DO - 10.1093/cvr/9.6.707 UR - https://pubmed.ncbi.nlm.nih.gov/1203910/ ID - 1203910 ER -